Electronics and Communications Engineering

Lecture Electronic commerce - Chapter 18: Social Networks and Industry Disruptors in the Web 2.0 Environment learning objectives: Understand the Web 2.0 revolution, social and business networks and industry and market disruptors. Describe Google and the search engine industry, the impact on advertisement, and the industry competition. Understand the concept, structure, types and issues of virtual communities. Understand the social and business networks and describe MySpace, Flicker, Facebook, CyWorld, and other amazing sites

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A tensor is a multi-dimensional array and often considered as a generalization of a matrix. As a result, tensor representation gives a natural description of multi-dimensional data and hence tensor decomposition becomes a useful tool to analyze high-dimensional data. Moreover, tensor decomposition brings new opportunities for uncovering hidden and new values in the data.

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In this thesis, we have proposed a completed the algorithms, window size and theeshold values for fall detection using a 3-DOF accelerometer, a MQ7 sensor, a micro controller, and the coresponding embedded algorithms.

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AAC (Aeronautical Administrative Communication): Communication used by aeronautical operating agencies relating to non-safety communications for the business aspects of operating their flights and transport services. AOC (Aeronautical Operational Control): Communication required for the exercise of authority over the initiation, continuation, diversion or termination of flight for safety, regularity and efficiency reasons.

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EURASIP Journal on Applied Signal Processing 2003:12, 1210–1218 c 2003 Hindawi Publishing Corporation Nonstationary Interference Excision in Time-Frequency Domain Using Adaptive Hierarchical Lapped Orthogonal Transform for Direct Sequence Spread Spectrum Communications Li-ping Zhu Department of Electronics Engineering, Shanghai Jiao Tong University, Shanghai 200030, China College of Information Engineering, Dalian Maritime University, Dalian, Liaoning 116026, China Email: zlp668@sjtu.edu.

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EURASIP Journal on Applied Signal Processing 2003:13, 1306–1316 c 2003 Hindawi Publishing Corporation VLSI Design of a Variable-Length FFT/IFFT Processor for OFDM-Based Communication Systems Jen-Chih Kuo Graduate Institute of Electronics Engineering and Department of Electrical Engineering, National Taiwan University, Taipei 106, Taiwan Email: jj@access.ee.ntu.edu.tw Ching-Hua Wen Graduate Institute of Electronics Engineering and Department of Electrical Engineering, National Taiwan University, Taipei 106, Taiwan Email: johnny@access.ee.ntu.edu.

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EURASIP Journal on Applied Signal Processing 2003:13, 1265–1267 c 2003 Hindawi Publishing Corporation Editorial An-Yeu (Andy) Wu Graduate Institute of Electronics Engineering and Department of Electrical Engineering, National Taiwan University, Taipei 106, Taiwan Email: andywu@cc.ee.ntu.edu.tw Ut-Va Koc Bell Labs, Lucent Technologies, Murray Hill, NJ 07974, USA Email: koc@lucent.com Keshab K. Parhi Department of Electrical and Computer Engineering, University of Minnesota, 200 Union Street, Minneapolis, MN 55455, USA Email: parhi@ece.umn.

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EURASIP Journal on Applied Signal Processing 2003:12, 1167–1180 c 2003 Hindawi Publishing Corporation Spatially Adaptive Intensity Bounds for Image Restoration Kaaren L. May Snell and Wilcox Ltd., Liss Research Centre, Liss Mill, Mill Road, Liss, Hampshire, GU33 7BD, UK Email: kaaren.may@snellwilcox.com Tania Stathaki Communications and Signal Processing Group, Department of Electrical and Electronic Engineering, Imperial College London, London SW7 2BT, UK Email: t.stathaki@ic.ac.uk Aggelos K.

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Hindawi Publishing Corporation EURASIP Journal on Advances in Signal Processing Volume 2008, Article ID 529879, 16 pages doi:10.1155/2008/529879 Research Article Biometric Methods for Secure Communications in Body Sensor Networks: Resource-Efficient Key Management and Signal-Level Data Scrambling Francis Minhthang Bui and Dimitrios Hatzinakos The Edward S. Rogers Sr. Department of Electrical and Computer Engineering, University of Toronto, 10 King’s College Road, Toronto, Ontario, Canada M5S 3G4 Correspondence should be addressed to Dimitrios Hatzinakos, dimitris@comm.utoronto.

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reviews Address: Molecular Biology Institute, Center for Genomics and Proteomics, Department of Chemistry and Biochemistry, University of California, Los Angeles, CA 90095-1570, USA. Correspondence: Christopher Lee. E-mail: leec@mbi.ucla.edu reports Posted: 29 April 2004 Genome Biology 2004, 5:P12 The electronic version of this article is the complete one and can be found online at http://genomebiology.com/2004/5/6/P12 © 2004 BioMed Central Ltd Received: 27 April 2004 This is the first version of this article to be made available publicly.

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